<template>
    <el-upload class="avatar-uploader" action="http://123.56.141.187:82/ftyyptapi/upload/create" :show-file-list="false"
        :headers="{
            // token:localStorage.getItem('token'),
            token: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX2lkIjoxLCJpYXQiOjE3NTUzMTU4Nzd9.47ZOzCZskK2VgG3w54BPtrCgyLLNR-uqRo3k8L8-4KQ'
        }" :on-success="handleAvatarSuccess" :before-upload="beforeAvatarUpload">
        <img v-if="imageUrl" :src="imageUrl" class="avatar" />
        <el-icon v-else class="avatar-uploader-icon">
            <Plus />
        </el-icon>
    </el-upload>
</template>

<script setup>
import { computed, ref } from 'vue'
import { ElMessage } from 'element-plus'
import { Plus } from '@element-plus/icons-vue'

const { propsSize = '100px' } = defineProps(['propsSize'])
const imageUrl = ref('')
const database = ref('')
const event = defineEmits(['uploadEvt'])

const handleAvatarSuccess = (
    response,
    uploadFile
) => {
    imageUrl.value = URL.createObjectURL(uploadFile.raw)
    database.value = response.data.database
    console.log(database.value)
    event('uploadEvt', database.value)
}

const beforeAvatarUpload = (rawFile) => {
    if (rawFile.type !== 'image/jpeg') {
        ElMessage.error('Avatar picture must be JPG format!')
        return false
    } else if (rawFile.size / 1024 / 1024 > 2) {
        ElMessage.error('Avatar picture size can not exceed 2MB!')
        return false
    }
    return true
}
const size = computed(() => {
    return propsSize
})
</script>



<style lang="scss">
$size: v-bind(size);

.avatar-uploader .avatar {
    width: $size;
    height: $size;
    display: block;
}

.avatar-uploader .el-upload {
    border: 1px dashed var(--el-border-color);
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--el-transition-duration-fast);
}

.avatar-uploader .el-upload:hover {
    border-color: var(--el-color-primary);
}

.el-icon.avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: $size;
    height: $size;
    text-align: center;
}
</style>
